Environmental Risk Analysis Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which of the following is NOT caused by a virus?

Question 2 2. Children are more susceptible to toxicants than adults for all of the following reasons, except:

Question 3 3. All of the following are types of indoor environmental hazards, except:

Question 4 4. E. coli is

Question 5 5. All of the following are waterborne diseases, except:

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Question 6 6. Which of the following is NOT true of waterborne diseases?

Question 7 7. Toxicants that resist breaking down in the presence of environmental factors, like sunlight, temperature, and moisture are called _.

Question 8 8. Which of the following is TRUE about toxicants?

Question 9 9. How do the height and behavior of children affect their susceptibility to toxicants?

Question 10 10. Which is NOT a type of environmental hazard?

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Question 11 11. A large-scale comparison among groups of people to determine causes, effects and patterns in human disease is called:

Question 12 12. Which of the following is NOT a type of chemical reaction?

Question 13 13. This type of toxicant is often used in chemical weapons, and causes slurred speech, loss of muscle control, and death.

Question 14 14. Which of the following is the Food and Drug Administration responsible for regulating?

Question 15 15. Which is NOT a type of toxicant?

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Question 16 16. Which of the following describes the approach of many businesses in the United States which causes an introduction of products into the market that have not been thoroughly tested?

Question 17 17. What is risk management?

Question 18 18. Which is NOT true about persistent organic pollutants?

Question 19 19. What year was the Stockholm Convention on Persistent Organic Pollutants convened?

Question 20 20. A toxicant with a high LD50:

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Question 21 21. Which of the following is a true descriptor of waterborne diseases?

Question 22 22. Additive effects of chemical interactions create what result?

Question 23 23. Acute exposure is

Question 24 24. Identify the statement that correctly describes the movement of Zoonotic diseases.

Question 25 25. What does a low LD50 mean?

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Question 26 26. How do carcinogens cause cancer?

Question 27 27. Which is NOT a reason children are more susceptible to toxicants than adults?

Question 28 28. What category of toxicant are pesticides?

Question 29 29. What is the ED50?

Question 30 30. How does a child's metabolism make it more susceptible to toxicants?

Environmental Risk Analysis Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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